Only the most important changes more recent than version 0.6 are noted here. Version 0.7.2: Fixed segfault when unmounting read-only WIM. Version 0.7.1: Support for joining and splitting WIMs. Also, security data is now preserved by default. Version 0.6.3: Can now build with older gcc and system headers, like on CentOS 5. Version 0.6.2: Fixed bug that made it impossible to overwrite files in read-write mount. Version 0.6.1: Write byte-order mark before WIM XML data. (imagex.exe requires this to be there.)